Warm Weather Frozen Salad

In bowl, blend softened cream cheese, mayonnaise and mustard. Fold in whipped cream. Add the drained fruit and strawberries. Carefully fold together. Pour into oblong or square baking dish. Freeze about 2 hours, until firm. When ready to serve, remove from freezer and cut into even squares with a sharp knife. Place each slice on an individual salad plate that has been garnished with lettuce.